Ophthalmic optics - Uncut finished spectacle lenses - Part 3: Transmittance specifications and test methods (ISO/DIS 8980-3:2011); German version prEN ISO 8980-3:2011
Project begin
2010-03-30
WI
00170232
Planned document number
DIN EN ISO 8980-3
Abstract
This part of ISO 8980 specifies requirements for the transmittance properties of uncut finished spectacle lenses and mounted pairs, including attenuation of solar radiation for general use.
This part of ISO 8980 is not applicable to
- spectacle lenses having particular transmittance or absorption characteristics prescribed for medical reasons;
- products where specific personal protective equipment transmittance standards apply;
- products intended for direct observation of the sun, such as for solar-eclipse viewing.
Responsible Committee
NA 027-01-08-02 AK Spectacle lenses
Notice of supersedure
Vorgesehen als Ersatz für DIN EN ISO 8980-3:2005-03
Draft standard
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